MCPFax On-Chain Toolkit for Windsurf

com.mcpscores/onchain-toolkit

The on-chain facts you need in the seconds before you transact.

client:Windsurf transport:streamable-http tools:6

Install MCPFax On-Chain Toolkit in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

{
  "mcpServers": {
    "onchain-toolkit": {
      "serverUrl": "https://onchain-toolkit.bowling-anthony.workers.dev/mcp"
    }
  }
}

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs